diff --git a/make/defs-orig.mk b/make/defs-orig.mk
index 510b1430..fd8a2a11 100644
--- a/make/defs-orig.mk
+++ b/make/defs-orig.mk
@@ -5,7 +5,9 @@
 
 ifndef PROJECT
 	PROJECT := ytools
-	REQUIRED = make \
+endif
+	REQUIRED = inst/pre \
+			make \
 			doc \
 			debug misc slog platform \
 			devutil \
@@ -19,8 +21,8 @@ ifndef PROJECT
 			YMisc YError \
 			YThread YMutex YEvent YCbContr contr/Y2WayMap \
 			YTimeB YStopWatch YStopWatchList YStopWatchQueue YStopWatchThreadList \
-			lib include bin
-endif
+			lib include bin \
+			inst/post
 
 LIBNAME := $(PROJECT)
 
@@ -108,6 +110,7 @@ INSTALL_LIBDIR = $(PREFIX)/lib
 INSTALL_HDRDIR = $(PREFIX)/include
 INSTALL_MKDIR  = $(PREFIX)/make
 INSTALL_BINDIR = $(PREFIX)/bin
+BUILD_BINDIR   = $(TOPDIR)/bin
 INSTALL_DOCDIR_DIST = $(DOC_PREFIX)
 INSTALL_DOCDIR_DEVEL = $(DOC_PREFIX)-devel
 DOCS = $(wildcard README CHANGES TODO LICENSE AUTHORS CREDITS *.pdf *.txt *.html)
@@ -126,7 +129,11 @@ INSTALLED_LIB_A  = $(INSTALL_LIBDIR)/lib$(LIBNAME).a
 
 INSTALLED_EXE    = $(INSTALL_BINDIR)/$(EXE)
 INSTALLED_EXE_SH = $(addprefix $(INSTALL_BINDIR)/,$(EXE_SH))
+INSTALLED_EXE_BIN = $(addprefix $(INSTALL_BINDIR)/,$(EXE_BIN))
 INSTALLED_MKFILES = $(addprefix $(INSTALL_MKDIR)/,$(MKFILES))
+INSTALLED_H      = $(addprefix $(INSTALL_HDRDIR)/,$(LOCAL_H))
+
+INSTALLED_PROFILE_PATH_SCRIPT = $(ENV_PREFIX)/etc/profile.d/path_$(PROJECT).sh
 
 MEMBERS     = $(LIB_A)($(OBJ))
 #PREFIX      = ../# CAUTION: This breaks the installation in the project
@@ -171,6 +178,10 @@ else
 LPPFLAGS  += -lstdc++ -L/usr/local/lib
 endif
 
+ifeq ($(LIBTYPE),shared)
+LDFLAGS   += -rdynamic
+endif
+
 ifeq ($(USE_PROJECT_LIB),true)
 PROJECTLIB_LDFLAGS = -l$(LIBNAME)
 endif
@@ -194,7 +205,7 @@ RM         = rm
 AR         = ar
 
 ifneq ($(wildcard $(MODDIR)/devutil/scripts),)
-MOD_SCRIPT_DIR = $(MODDIR)/bin
+MOD_SCRIPT_DIR = $(MODDIR)/devutil/scripts
 else
 MOD_SCRIPT_DIR = $(MODDIR)/bin
 endif
diff --git a/make/exe.mk b/make/exe.mk
index b70ef413..e430352a 100644
--- a/make/exe.mk
+++ b/make/exe.mk
@@ -3,8 +3,8 @@
 # contact@jannet.de
 # $Id$
 
-EXE = $(ALL)
 include $(MODDIR)/make/defs.mk
 include $(MODDIR)/make/rules.mk
 clean: execlean localclean
-install: $(ALL) $(INSTALLED_EXE)
+all: $(EXE) $(EXE_BIN)
+install: $(INSTALLED_EXE) $(INSTALLED_EXE_BIN)
diff --git a/make/lib.mk b/make/lib.mk
index 6b9e4f84..4dd611cd 100644
--- a/make/lib.mk
+++ b/make/lib.mk
@@ -5,5 +5,9 @@
 
 include $(MODDIR)/make/defs.mk
 include $(MODDIR)/make/rules.mk
-clean: objclean localclean doneclean
-install: $(LOCAL_TARGETS) $(ALL) 
+
+all: $(LIB_SO) $(LINKS_SO)
+clean:
+	rm -rf *.a *.o *.so.* *.so *~ .*.swp
+distclean: clean
+install: $(LOCAL_TARGETS) $(ALL) $(INSTALLED_LIB_A) $(INSTALLED_LIB_SO) $(INSTALLED_LINKS_SO)
diff --git a/make/rpmdist.mk b/make/rpmdist.mk
index 340ad415..39933e3d 100644
--- a/make/rpmdist.mk
+++ b/make/rpmdist.mk
@@ -1,15 +1,21 @@
 UPLOAD_SH = $(MODDIR)/devutil/scripts/upload.sh
 
+ifeq ($(RPM_PROJECT),)
+RPM_PROJECT = $(PROJECT)
+endif
+
+RPM_VERSION := $(shell cat VERSION | sed -e s'/-dev//')
+
 CLEAN                    += $(wildcard *.spec *.rpm *~ *.rpmrc *.dist .*.swp)
-DIST_SRC_DIR              = dist/src/$(PROJECT)-$(DIST_VERSION)
+DIST_SRC_DIR              = dist/src/$(RPM_PROJECT)-$(RPM_VERSION)
 DIST_PCKG_DIR             = dist/pckg
 
-PCKG_TAR                  = $(PROJECT)-$(DIST_VERSION).tar.gz
-PCKG_RPM_RUN_I386         = $(PROJECT)-run-$(DIST_VERSION).i386.rpm
-PCKG_RPM_DEVEL_I386       = $(PROJECT)-devel-$(DIST_VERSION).i386.rpm
-PCKG_RPM_SRC              = $(PROJECT)-$(DIST_VERSION).src.rpm
+PCKG_TAR                  = $(RPM_PROJECT)-$(RPM_VERSION).tar.gz
+PCKG_RPM_RUN_I386         = $(RPM_PROJECT)-run-$(RPM_VERSION).i386.rpm
+PCKG_RPM_DEVEL_I386       = $(RPM_PROJECT)-devel-$(RPM_VERSION).i386.rpm
+PCKG_RPM_SRC              = $(RPM_PROJECT)-$(RPM_VERSION).src.rpm
 
-PCKG_ROOT                 = $(FTP_PCKG_DIR)/$(PROJECT)
+PCKG_ROOT                 = $(FTP_PCKG_DIR)/$(RPM_PROJECT)
 CURRENT_SRC               = $(PCKG_ROOT)/src/$(PCKG_TAR)
 CURRENT_RPM_RUN_I386      = $(PCKG_ROOT)/rpm/run/$(PCKG_RPM_RUN_I386)
 CURRENT_RPM_DEVEL_I386    = $(PCKG_ROOT)/rpm/devel/$(PCKG_RPM_DEVEL_I386)
@@ -60,8 +66,8 @@ cpmod.dist:
 cpfiles.dist:
 	mkdir -p $(DIST_SRC_DIR)
 	cp Makefile $(DIST_SRC_DIR)
-	sh $(MKSPEC_SH) -V $(DIST_VERSION) -S $(notdir $(PCKG_TAR)) -N $(PROJECT) > $(DIST_SRC_DIR)/$(PROJECT)-$(DIST_VERSION).spec
-	echo $(DIST_VERSION) > $(DIST_SRC_DIR)/VERSION
+	sh $(MKSPEC_SH) -V $(RPM_VERSION) -S $(notdir $(PCKG_TAR)) -N $(RPM_PROJECT) > $(DIST_SRC_DIR)/$(RPM_PROJECT)-$(RPM_VERSION).spec
+	echo $(RPM_VERSION) > $(DIST_SRC_DIR)/VERSION
 	touch $@
 
 %.tar.gz: cpfiles.dist cpmod.dist
diff --git a/make/rules.mk b/make/rules.mk
index fe7cec16..4848ac90 100644
--- a/make/rules.mk
+++ b/make/rules.mk
@@ -35,7 +35,7 @@ endif
 	$(CC) $< $(LDFLAGS) -o $@
 
 $(LIB_SO): $(LIB_A)
-	$(CC) -shared -Wl,--whole-archive $< -Wl,--no-whole-archive $(filter-out -l$(LIBNAME),$(LDFLAGS)) -o $@
+	$(CC) -shared -Wl,--whole-archive,-soname=$(notdir $@) $< -Wl,--no-whole-archive $(filter-out -l$(LIBNAME),$(LDFLAGS)) -o $@
 
 $(TOPDIR)/include:
 	mkdir -p $@
@@ -57,25 +57,29 @@ timers_%.h: %.h $(GENERATE_FUNC_TIMERS)
 
 ifeq ($(USE_PROJECT_LIB),true)
 ifeq ($(LIBTYPE),shared)
-$(EXE): $(OBJ) $(LIB_SO)
+$(EXE) $(EXE_BIN): $(OBJ) $(LIB_SO)
 else
-$(EXE): $(OBJ) $(LIB_A)
+$(EXE) $(EXE_BIN): $(OBJ) $(LIB_A)
 endif
 else
-$(EXE): $(OBJ)
+$(EXE) $(EXE_BIN): $(OBJ)
 endif
 	$(CC) $(OBJ) $(LDFLAGS) -o $@ 
+	mkdir -p $(BUILD_BINDIR)
+	install -m 755 $@ $(BUILD_BINDIR)
 
 $(LIBS):
 	make -C $(LIBDIR) all
 
 $(INSTALL_HDRDIR) $(INSTALL_BINDIR) $(INSTALL_LIBDIR) $(INSTALL_MKDIR):
-	$(INSTALL) -d -g $(EXEGROUP) -o $(EXEOWNER) -m $(EXEMODE) $@
+	$(INSTALL) -d -g $(MAKEGROUP) -o $(MAKEOWNER) -m 755 $@
 
 $(INSTALLED_LIB_SO) $(INSTALLED_LIB_A): libdir.done
 
-libdir.done:
-	mkdir -p $(INSTALL_LIBDIR)
+libdir.done: $(INSTALL_LIBDIR)
+	touch $@
+
+hdrdir.done: $(INSTALL_HDRDIR)
 	touch $@
 
 $(LINKS_SO):
@@ -93,6 +97,8 @@ $(INSTALLED_EXE): $(EXE)
 endif
 $(INSTALL_BINDIR)/%.sh: %.sh
 	$(INSTALL) -o $(EXEOWNER) -g $(EXEGROUP) -m $(EXEMODE) $< $@
+$(INSTALL_BINDIR)/%.bin: %.bin
+	$(INSTALL) -o $(EXEOWNER) -g $(EXEGROUP) -m $(EXEMODE) $< $@
 
 $(INSTALL_LIBDIR)/%.so: %.so
 	$(INSTALL) -o $(LIBOWNER) -g $(LIBGROUP) -m $(LIBMODE) $< $@
@@ -111,6 +117,18 @@ $(INSTALL_DOCDIR_DIST)/% $(INSTALL_DOCDIR_DEVEL)/%: %
 	mkdir -p $(dir $@)
 	$(INSTALL) -o $(HDROWNER) -g $(HDRGROUP) -m $(HDRMODE) $< $@
 	
+$(INSTALLED_PROFILE_PATH_SCRIPT):
+	echo "if [ -z $$PATH ]; then PATH=$(shell echo $(INSTALL_BINDIR) | sed -e s%$(ENV_PREFIX)%%)" > path_script.sh
+	echo "else PATH=$$PATH:$(shell echo $(INSTALL_BINDIR) | sed -e s%$(ENV_PREFIX)%%); fi" >> path_script.sh
+	mkdir -p $(dir $@)
+	$(INSTALL) -o $(MAKEOWNER) -g $(MAKEGROUP) -m $(MAKEMODE) path_script.sh $@
+
+ifeq ($(DEVELOPMENT),true)
+install_profile_path:
+else
+install_profile_path: $(INSTALLED_PROFILE_PATH_SCRIPT)
+endif
+
 checkroot:
 	@if [ "$(CHECK_ROOT)" = true -o "$(CHECK_ROOT)" = TRUE ] ; then \
 		echo "Error: You can only do this if either" ;\
@@ -145,6 +163,7 @@ doneclean:
 execlean: allclean objclean textclean
 
 distclean: clean objclean textclean tmpclean vcdistclean profclean timerclean
+	rm -rf $(DISTCLEAN)
 
 localclean: $(LOCAL_CLEAN)
 	rm -rf $(CLEAN)